.header {
  width: 1200px;
  height: 60px;
  background-color: lightcoral;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header > .logo {
  width: 50px;
  height: 40px;
  background-color: lightgreen;
}

.header > ul {
  width: 600px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.header > ul > li {
  width: 80px;
  text-align: center;
  line-height: 30px;
}

.header > ul > li > a {
  display: block;
  background-color: lightskyblue;
  text-decoration: none;
  color: #333;
}

.header > ul > li > a:hover {
  background-color: lightseagreen;
  color: #fff;
}
